Question

which of the following are one - dimensional and have infinite length? check all that apply! line plane point angle ray segment

Explanation:

• Line: A line is one - dimensional (it has only length, no width or height) and extends infinitely in both directions, so it has infinite length.
• Plane: A plane is two - dimensional (it has length and width), so it does not meet the one - dimensional requirement.
• Point: A point has no dimensions (no length, width, or height), so it is not one - dimensional.
• Angle: An angle is formed by two rays and is a measure of the space between them, it is not a one - dimensional object with length.
• Ray: A ray is one - dimensional. It has a starting point and extends infinitely in one direction, so it has infinite length.
• Segment: A segment has two endpoints and a finite length, so it does not have infinite length.

Answer:

A. Line, E. Ray